Diddy's Valentines Diamonds For J.Lo

Rap mogul Sean 'P Diddy' Combs has stepped up his campaign to woo back ex-love Jennifer Lopez - by buying her a $720,000 diamond necklace for Valentine's Day.

The Bad Boys Records boss wanted to give the newly-single Jenny From The Block beauty a surprise before the romantic day so he hid the stunning jewellery inside a CD case and sent it to her.

A source explains, "He wants Jennifer back for keeps. Ever since she broke up with Ben, he's been out to woo her back.

"He told her he wanted some input on some music he's working on and was going to send her some CDs to listen to. He hid the necklace in one of the CD cases and told Jennifer to listen to that one first."

And according to sources close to J.Lo, the gift has made her reconsider their future together.

An insider whispers, "It's a stunning piece of jewellery - a platinum necklace holding a single heart made of gorgeous diamonds. It's the ultimate romantic gift. He totally surprised Jennifer by sending it to her days before Valentine's Day."

Lopez reportedly told a pal, "This is so unexpected and beautiful."